FR2059724B1 - - Google Patents

Info

Publication number
FR2059724B1
FR2059724B1 FR707031463A FR7031463A FR2059724B1 FR 2059724 B1 FR2059724 B1 FR 2059724B1 FR 707031463 A FR707031463 A FR 707031463A FR 7031463 A FR7031463 A FR 7031463A FR 2059724 B1 FR2059724 B1 FR 2059724B1
Authority
FR
France
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR707031463A
Other languages
French (fr)
Other versions
FR2059724A1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Akzo Nobel UK PLC
Original Assignee
Courtaulds PLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Courtaulds PLC filed Critical Courtaulds PLC
Publication of FR2059724A1 publication Critical patent/FR2059724A1/fr
Application granted granted Critical
Publication of FR2059724B1 publication Critical patent/FR2059724B1/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/004—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using protective electric currents, voltages, cathodes, anodes, electric short-circuits
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Laminated Bodies (AREA)
  • Moulding By Coating Moulds (AREA)
FR707031463A 1969-08-28 1970-08-28 Expired FR2059724B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4279369 1969-08-28

Publications (2)

Publication Number Publication Date
FR2059724A1 FR2059724A1 (en) 1971-06-04
FR2059724B1 true FR2059724B1 (en) 1974-07-12

Family

ID=10425996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707031463A Expired FR2059724B1 (en) 1969-08-28 1970-08-28

Country Status (5)

Country Link
US (1) US3798142A (en)
JP (1) JPS4836810B1 (en)
DE (1) DE2042587A1 (en)
FR (1) FR2059724B1 (en)
GB (1) GB1323417A (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3868313A (en) * 1972-02-25 1975-02-25 Philip James Gay Cathodic protection
US4056142A (en) * 1972-09-09 1977-11-01 Gea Luftkuhlergesellschaft Happel Gmbh & Co. Kg Heat exchange arrangement
US3951207A (en) * 1972-09-09 1976-04-20 Gea Luftkuhlergesellschaft Happpel Gmbh & Co. Kg Heat exchange arrangement
US4256556A (en) * 1978-11-24 1981-03-17 Diamond Shamrock Corporation Anodically polarized surface for biofouling and scale control
US4502929A (en) * 1981-06-12 1985-03-05 Raychem Corporation Corrosion protection method
US4990231A (en) * 1981-06-12 1991-02-05 Raychem Corporation Corrosion protection system
US4565619A (en) * 1983-02-18 1986-01-21 The Foxboro Company Composite electrode structure
US4473450A (en) * 1983-04-15 1984-09-25 Raychem Corporation Electrochemical method and apparatus
US4880517A (en) * 1984-10-01 1989-11-14 Eltech Systems Corporation Catalytic polymer electrode for cathodic protection and cathodic protection system comprising same
US4548874A (en) * 1984-11-29 1985-10-22 The United States Of America As Represented By The United States Department Of Energy Short protection device for stack of electrolytic cells
US4689127A (en) * 1986-02-14 1987-08-25 Monsanto Company Control of anodic passivation systems
US4957612A (en) * 1987-02-09 1990-09-18 Raychem Corporation Electrodes for use in electrochemical processes
GB2216140A (en) * 1988-01-13 1989-10-04 John Avery Edwards A method and design for corrosion protection coating system for application to ferrous and non-ferrous metals and concrete/cementitious surfaces
EP0900991A1 (en) * 1997-09-04 1999-03-10 Air Fröhlich AG für Energierückgewinnung Tube, particularly for heat exchanger
GB0129431D0 (en) * 2001-12-08 2002-01-30 Achilles Tech Ltd Electrode structure for protection of structural bodies
WO2009145994A1 (en) * 2008-03-31 2009-12-03 Michael Steven Georgia Polymeric, non-corrosive cathodic protection anode
EP4042087A1 (en) * 2019-10-07 2022-08-17 EPFF Electrical Pipe For Fluid transport AB Prevention of microbiological growth in heat exchangers
DE102020116217A1 (en) 2020-06-19 2021-12-23 Lufttechnik Gransee GmbH Pipeline for conveying fluids or solids

Also Published As

Publication number Publication date
DE2042587A1 (en) 1971-03-11
GB1323417A (en) 1973-07-18
FR2059724A1 (en) 1971-06-04
US3798142A (en) 1974-03-19
JPS4836810B1 (en) 1973-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse